Re: [Haskell] How does "do" know when to stop?

On Feb 15, 2007, at 4:15 PM, Rob Hoelz wrote:

When I define a function and I use do to string functions together, how does it know when my list of functions has come to an end? For example:

foo = do bar baz other_func bar = ...

How does it know to stop at other_func?

Thanks, Rob Hoelz

'do' blocks are subject to the layout rule. See: http://en.wikibooks.org/wiki/Haskell/Indentation The short version is that it notices when a line is less indented, and that ends the do block. Rob Dockins Speak softly and drive a Sherman tank. Laugh hard; it's a long way to the bank. -- TMBG